Dataset statistics
| Number of variables | 13 |
|---|---|
| Number of observations | 5381 |
| Missing cells | 10 |
| Missing cells (%) | < 0.1% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 588.5 KiB |
| Average record size in memory | 112.0 B |
Variable types
| Categorical | 1 |
|---|---|
| Numeric | 12 |
density is highly skewed (γ1 = 38.72068724) | Skewed |
citric acid has 137 (2.5%) zeros | Zeros |
Reproduction
| Analysis started | 2023-12-12 04:56:41.199918 |
|---|---|
| Analysis finished | 2023-12-12 04:57:22.282326 |
| Duration | 41.08 seconds |
| Software version | ydata-profiling vv4.6.3 |
| Download configuration | config.json |
category
Categorical
| Distinct | 2 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 84.1 KiB |
| white | |
|---|---|
| red |
Length
| Max length | 5 |
|---|---|
| Median length | 5 |
| Mean length | 4.481509 |
| Min length | 3 |
Characters and Unicode
| Total characters | 24115 |
|---|---|
| Distinct characters | 7 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | red |
|---|---|
| 2nd row | red |
| 3rd row | red |
| 4th row | red |
| 5th row | red |
Common Values
| Value | Count | Frequency (%) |
| white | 3986 | |
| red | 1395 | 25.9% |
Length
Common Values (Plot)
| Value | Count | Frequency (%) |
| white | 3986 | |
| red | 1395 | 25.9% |
Most occurring characters
| Value | Count | Frequency (%) |
| e | 5381 | |
| w | 3986 | |
| h | 3986 | |
| i | 3986 | |
| t | 3986 | |
| r | 1395 | 5.8% |
| d | 1395 | 5.8% |
Most occurring categories
| Value | Count | Frequency (%) |
| Lowercase Letter | 24115 |
Most frequent character per category
Lowercase Letter
| Value | Count | Frequency (%) |
| e | 5381 | |
| w | 3986 | |
| h | 3986 | |
| i | 3986 | |
| t | 3986 | |
| r | 1395 | 5.8% |
| d | 1395 | 5.8% |
Most occurring scripts
| Value | Count | Frequency (%) |
| Latin | 24115 |
Most frequent character per script
Latin
| Value | Count | Frequency (%) |
| e | 5381 | |
| w | 3986 | |
| h | 3986 | |
| i | 3986 | |
| t | 3986 | |
| r | 1395 | 5.8% |
| d | 1395 | 5.8% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 24115 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| e | 5381 | |
| w | 3986 | |
| h | 3986 | |
| i | 3986 | |
| t | 3986 | |
| r | 1395 | 5.8% |
| d | 1395 | 5.8% |
fixed acidity
Real number (ℝ)
| Distinct | 106 |
|---|---|
| Distinct (%) | 2.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 7.2171065 |
| Minimum | 3.8 |
|---|---|
| Maximum | 15.9 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 84.1 KiB |
Quantile statistics
| Minimum | 3.8 |
|---|---|
| 5-th percentile | 5.6 |
| Q1 | 6.4 |
| median | 7 |
| Q3 | 7.7 |
| 95-th percentile | 9.8 |
| Maximum | 15.9 |
| Range | 12.1 |
| Interquartile range (IQR) | 1.3 |
Descriptive statistics
| Standard deviation | 1.3172676 |
|---|---|
| Coefficient of variation (CV) | 0.18252018 |
| Kurtosis | 4.5668355 |
| Mean | 7.2171065 |
| Median Absolute Deviation (MAD) | 0.6 |
| Skewness | 1.6409533 |
| Sum | 38835.25 |
| Variance | 1.7351938 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 6.8 | 280 | 5.2% |
| 6.6 | 272 | 5.1% |
| 6.4 | 247 | 4.6% |
| 7 | 227 | 4.2% |
| 6.9 | 226 | 4.2% |
| 6.7 | 217 | 4.0% |
| 7.2 | 202 | 3.8% |
| 7.1 | 202 | 3.8% |
| 6.5 | 197 | 3.7% |
| 6.2 | 181 | 3.4% |
| Other values (96) | 3130 |
| Value | Count | Frequency (%) |
| 3.8 | 1 | < 0.1% |
| 3.9 | 1 | < 0.1% |
| 4.2 | 2 | < 0.1% |
| 4.4 | 3 | 0.1% |
| 4.5 | 1 | < 0.1% |
| 4.6 | 2 | < 0.1% |
| 4.7 | 7 | 0.1% |
| 4.8 | 9 | 0.2% |
| 4.9 | 6 | 0.1% |
| 5 | 27 |
| Value | Count | Frequency (%) |
| 15.9 | 1 | |
| 15.6 | 2 | |
| 15.5 | 1 | |
| 15 | 1 | |
| 14.3 | 1 | |
| 14.2 | 1 | |
| 14 | 1 | |
| 13.8 | 1 | |
| 13.7 | 1 | |
| 13.5 | 1 |
volatile acidity
Real number (ℝ)
| Distinct | 189 |
|---|---|
| Distinct (%) | 3.5% |
| Missing | 1 |
| Missing (%) | < 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.29028141 |
| Minimum | 0.076961041 |
|---|---|
| Maximum | 2.7725887 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 84.1 KiB |
Quantile statistics
| Minimum | 0.076961041 |
|---|---|
| 5-th percentile | 0.14842001 |
| Q1 | 0.20701417 |
| median | 0.26236426 |
| Q3 | 0.3435897 |
| 95-th percentile | 0.52176556 |
| Maximum | 2.7725887 |
| Range | 2.6956277 |
| Interquartile range (IQR) | 0.13657554 |
Descriptive statistics
| Standard deviation | 0.12555859 |
|---|---|
| Coefficient of variation (CV) | 0.43254094 |
| Kurtosis | 45.916632 |
| Mean | 0.29028141 |
| Median Absolute Deviation (MAD) | 0.063513406 |
| Skewness | 3.3192156 |
| Sum | 1561.714 |
| Variance | 0.01576496 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.2468600779 | 232 | 4.3% |
| 0.2151113796 | 222 | 4.1% |
| 0.231111721 | 220 | 4.1% |
| 0.2390169005 | 188 | 3.5% |
| 0.2231435513 | 188 | 3.5% |
| 0.1988508587 | 183 | 3.4% |
| 0.2070141694 | 180 | 3.3% |
| 0.1823215568 | 178 | 3.3% |
| 0.2623642645 | 169 | 3.1% |
| 0.2776317366 | 166 | 3.1% |
| Other values (179) | 3454 |
| Value | Count | Frequency (%) |
| 0.07696104114 | 2 | < 0.1% |
| 0.08157998699 | 1 | < 0.1% |
| 0.08617769624 | 1 | < 0.1% |
| 0.0953101798 | 6 | 0.1% |
| 0.09984533497 | 4 | 0.1% |
| 0.1043600153 | 9 | 0.2% |
| 0.1088544049 | 3 | 0.1% |
| 0.1133286853 | 31 | |
| 0.1177830357 | 3 | 0.1% |
| 0.1222176327 | 37 |
| Value | Count | Frequency (%) |
| 2.772588722 | 1 | |
| 2.48490665 | 1 | |
| 0.9477893989 | 1 | |
| 0.8458682676 | 2 | |
| 0.8064758659 | 1 | |
| 0.7816158285 | 1 | |
| 0.7793248768 | 1 | |
| 0.7561219797 | 1 | |
| 0.7490548125 | 1 | |
| 0.7419373447 | 1 |
citric acid
Real number (ℝ)
ZEROS 
| Distinct | 93 |
|---|---|
| Distinct (%) | 1.7% |
| Missing | 4 |
| Missing (%) | 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.27228248 |
| Minimum | 0 |
|---|---|
| Maximum | 4.3751279 |
| Zeros | 137 |
| Zeros (%) | 2.5% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 84.1 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0.039220713 |
| Q1 | 0.21511138 |
| median | 0.27002714 |
| Q3 | 0.33647224 |
| 95-th percentile | 0.44468582 |
| Maximum | 4.3751279 |
| Range | 4.3751279 |
| Interquartile range (IQR) | 0.12136086 |
Descriptive statistics
| Standard deviation | 0.14169523 |
|---|---|
| Coefficient of variation (CV) | 0.52039791 |
| Kurtosis | 240.13814 |
| Mean | 0.27228248 |
| Median Absolute Deviation (MAD) | 0.054915758 |
| Skewness | 9.3094642 |
| Sum | 1464.0629 |
| Variance | 0.020077539 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.2623642645 | 266 | 4.9% |
| 0.2776317366 | 243 | 4.5% |
| 0.2468600779 | 237 | 4.4% |
| 0.39877612 | 232 | 4.3% |
| 0.231111721 | 210 | 3.9% |
| 0.292669614 | 203 | 3.8% |
| 0.2546422184 | 198 | 3.7% |
| 0.2700271372 | 188 | 3.5% |
| 0.2151113796 | 186 | 3.5% |
| 0.2390169005 | 180 | 3.3% |
| Other values (83) | 3234 |
| Value | Count | Frequency (%) |
| 0 | 137 | |
| 0.009950330853 | 31 | 0.6% |
| 0.0198026273 | 44 | 0.8% |
| 0.02955880224 | 27 | 0.5% |
| 0.03922071315 | 36 | 0.7% |
| 0.04879016417 | 24 | 0.4% |
| 0.05826890812 | 26 | 0.5% |
| 0.06765864847 | 30 | 0.6% |
| 0.07696104114 | 37 | 0.7% |
| 0.08617769624 | 36 | 0.7% |
| Value | Count | Frequency (%) |
| 4.375127893 | 1 | < 0.1% |
| 3.9355442 | 1 | < 0.1% |
| 2.772588722 | 1 | < 0.1% |
| 2.397895273 | 1 | < 0.1% |
| 0.9783261228 | 1 | < 0.1% |
| 0.8020015855 | 1 | < 0.1% |
| 0.6931471806 | 6 | |
| 0.6881346387 | 1 | < 0.1% |
| 0.6471032421 | 1 | < 0.1% |
| 0.6312717768 | 1 | < 0.1% |
residual sugar
Real number (ℝ)
| Distinct | 319 |
|---|---|
| Distinct (%) | 5.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 5.071418 |
| Minimum | 0.6 |
|---|---|
| Maximum | 78 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 84.1 KiB |
Quantile statistics
| Minimum | 0.6 |
|---|---|
| 5-th percentile | 1.1 |
| Q1 | 1.8 |
| median | 2.7 |
| Q3 | 7.5 |
| 95-th percentile | 14.4 |
| Maximum | 78 |
| Range | 77.4 |
| Interquartile range (IQR) | 5.7 |
Descriptive statistics
| Standard deviation | 4.721967 |
|---|---|
| Coefficient of variation (CV) | 0.93109403 |
| Kurtosis | 25.018274 |
| Mean | 5.071418 |
| Median Absolute Deviation (MAD) | 1.5 |
| Skewness | 2.7941478 |
| Sum | 27289.3 |
| Variance | 22.296972 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 2 | 204 | 3.8% |
| 1.6 | 202 | 3.8% |
| 1.4 | 199 | 3.7% |
| 1.8 | 195 | 3.6% |
| 1.2 | 175 | 3.3% |
| 2.2 | 159 | 3.0% |
| 1.9 | 158 | 2.9% |
| 2.1 | 152 | 2.8% |
| 1.5 | 151 | 2.8% |
| 1.7 | 150 | 2.8% |
| Other values (309) | 3636 |
| Value | Count | Frequency (%) |
| 0.6 | 1 | < 0.1% |
| 0.7 | 7 | 0.1% |
| 0.8 | 25 | 0.5% |
| 0.9 | 36 | 0.7% |
| 0.95 | 3 | 0.1% |
| 1 | 77 | |
| 1.05 | 1 | < 0.1% |
| 1.1 | 127 | |
| 1.15 | 3 | 0.1% |
| 1.2 | 175 |
| Value | Count | Frequency (%) |
| 78 | 1 | |
| 75 | 1 | |
| 65.8 | 1 | |
| 35 | 1 | |
| 31.6 | 1 | |
| 26.05 | 1 | |
| 23.5 | 1 | |
| 22.6 | 1 | |
| 22 | 1 | |
| 20.8 | 2 |
chlorides
Real number (ℝ)
| Distinct | 220 |
|---|---|
| Distinct (%) | 4.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.37459938 |
| Minimum | -2.2239801 |
|---|---|
| Maximum | 2.4662121 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 2 |
| Negative (%) | < 0.1% |
| Memory size | 84.1 KiB |
Quantile statistics
| Minimum | -2.2239801 |
|---|---|
| 5-th percentile | 0.3036589 |
| Q1 | 0.33619754 |
| median | 0.36088261 |
| Q3 | 0.40615481 |
| 95-th percentile | 0.4717694 |
| Maximum | 2.4662121 |
| Range | 4.6901922 |
| Interquartile range (IQR) | 0.069957269 |
Descriptive statistics
| Standard deviation | 0.091140031 |
|---|---|
| Coefficient of variation (CV) | 0.24330001 |
| Kurtosis | 361.73667 |
| Mean | 0.37459938 |
| Median Absolute Deviation (MAD) | 0.030689883 |
| Skewness | -1.8734273 |
| Sum | 2015.7192 |
| Variance | 0.0083065052 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.3301927249 | 165 | 3.1% |
| 0.3530348335 | 160 | 3.0% |
| 0.3476026645 | 158 | 2.9% |
| 0.3583047871 | 158 | 2.9% |
| 0.3419951893 | 152 | 2.8% |
| 0.360882608 | 148 | 2.8% |
| 0.3634241186 | 143 | 2.7% |
| 0.3361975407 | 143 | 2.7% |
| 0.3684031499 | 142 | 2.6% |
| 0.3239611801 | 139 | 2.6% |
| Other values (210) | 3873 |
| Value | Count | Frequency (%) |
| -2.223980091 | 1 | < 0.1% |
| -2.15443469 | 1 | < 0.1% |
| 0.2080083823 | 1 | < 0.1% |
| 0.2289428485 | 2 | < 0.1% |
| 0.2351334688 | 1 | < 0.1% |
| 0.2410142264 | 4 | |
| 0.2466212074 | 3 | 0.1% |
| 0.25198421 | 5 | |
| 0.2571281591 | 5 | |
| 0.2620741394 | 8 |
| Value | Count | Frequency (%) |
| 2.466212074 | 1 | |
| 2.410142264 | 1 | |
| 2.223980091 | 1 | |
| 0.8485557944 | 1 | |
| 0.8480926088 | 1 | |
| 0.7758402264 | 1 | |
| 0.7741753281 | 2 | |
| 0.7500740668 | 1 | |
| 0.7459035926 | 2 | |
| 0.7453039914 | 2 |
free sulfur dioxide
Real number (ℝ)
| Distinct | 137 |
|---|---|
| Distinct (%) | 2.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 30.029548 |
| Minimum | 1 |
|---|---|
| Maximum | 289 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 84.1 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 6 |
| Q1 | 16 |
| median | 28 |
| Q3 | 41 |
| 95-th percentile | 61 |
| Maximum | 289 |
| Range | 288 |
| Interquartile range (IQR) | 25 |
Descriptive statistics
| Standard deviation | 17.861403 |
|---|---|
| Coefficient of variation (CV) | 0.59479425 |
| Kurtosis | 9.4449255 |
| Mean | 30.029548 |
| Median Absolute Deviation (MAD) | 12 |
| Skewness | 1.3792608 |
| Sum | 161589 |
| Variance | 319.0297 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 29 | 162 | 3.0% |
| 6 | 151 | 2.8% |
| 26 | 134 | 2.5% |
| 15 | 132 | 2.5% |
| 24 | 128 | 2.4% |
| 17 | 126 | 2.3% |
| 34 | 125 | 2.3% |
| 31 | 125 | 2.3% |
| 23 | 121 | 2.2% |
| 28 | 117 | 2.2% |
| Other values (127) | 4060 |
| Value | Count | Frequency (%) |
| 1 | 2 | < 0.1% |
| 2 | 2 | < 0.1% |
| 3 | 52 | 1.0% |
| 4 | 45 | 0.8% |
| 5 | 112 | |
| 5.5 | 1 | < 0.1% |
| 6 | 151 | |
| 7 | 82 | |
| 8 | 78 | |
| 9 | 82 |
| Value | Count | Frequency (%) |
| 289 | 1 | |
| 146.5 | 1 | |
| 138.5 | 1 | |
| 131 | 1 | |
| 128 | 1 | |
| 124 | 1 | |
| 122.5 | 1 | |
| 118.5 | 1 | |
| 117 | 1 | |
| 113 | 1 |
total sulfur dioxide
Real number (ℝ)
| Distinct | 276 |
|---|---|
| Distinct (%) | 5.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 113.89872 |
| Minimum | 6 |
|---|---|
| Maximum | 440 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 84.1 KiB |
Quantile statistics
| Minimum | 6 |
|---|---|
| 5-th percentile | 19 |
| Q1 | 74 |
| median | 116 |
| Q3 | 154 |
| 95-th percentile | 205 |
| Maximum | 440 |
| Range | 434 |
| Interquartile range (IQR) | 80 |
Descriptive statistics
| Standard deviation | 56.813652 |
|---|---|
| Coefficient of variation (CV) | 0.49880853 |
| Kurtosis | -0.31150129 |
| Mean | 113.89872 |
| Median Absolute Deviation (MAD) | 40 |
| Skewness | 0.063977723 |
| Sum | 612889 |
| Variance | 3227.791 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 111 | 54 | 1.0% |
| 113 | 50 | 0.9% |
| 122 | 49 | 0.9% |
| 114 | 49 | 0.9% |
| 98 | 48 | 0.9% |
| 128 | 46 | 0.9% |
| 117 | 44 | 0.8% |
| 124 | 44 | 0.8% |
| 110 | 44 | 0.8% |
| 150 | 43 | 0.8% |
| Other values (266) | 4910 |
| Value | Count | Frequency (%) |
| 6 | 2 | < 0.1% |
| 7 | 4 | 0.1% |
| 8 | 11 | 0.2% |
| 9 | 14 | |
| 10 | 26 | |
| 11 | 22 | |
| 12 | 26 | |
| 13 | 25 | |
| 14 | 30 | |
| 15 | 30 |
| Value | Count | Frequency (%) |
| 440 | 1 | |
| 366.5 | 1 | |
| 344 | 1 | |
| 313 | 1 | |
| 307.5 | 1 | |
| 303 | 1 | |
| 294 | 1 | |
| 289 | 1 | |
| 282 | 1 | |
| 278 | 1 |
density
Real number (ℝ)
SKEWED 
| Distinct | 1003 |
|---|---|
| Distinct (%) | 18.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.69384139 |
| Minimum | 0.68668132 |
|---|---|
| Maximum | 6.5161931 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 84.1 KiB |
Quantile statistics
| Minimum | 0.68668132 |
|---|---|
| 5-th percentile | 0.68806428 |
| Q1 | 0.68924458 |
| median | 0.69049366 |
| Q3 | 0.6915459 |
| 95-th percentile | 0.6927471 |
| Maximum | 6.5161931 |
| Range | 5.8295118 |
| Interquartile range (IQR) | 0.0023013239 |
Descriptive statistics
| Standard deviation | 0.12293832 |
|---|---|
| Coefficient of variation (CV) | 0.17718505 |
| Kurtosis | 1555.9163 |
| Mean | 0.69384139 |
| Median Absolute Deviation (MAD) | 0.0011423763 |
| Skewness | 38.720687 |
| Sum | 3733.5605 |
| Variance | 0.015113832 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.6891391592 | 61 | 1.1% |
| 0.6917461996 | 61 | 1.1% |
| 0.6912453733 | 54 | 1.0% |
| 0.69194646 | 53 | 1.0% |
| 0.689540685 | 53 | 1.0% |
| 0.6921466802 | 53 | 1.0% |
| 0.6898417236 | 52 | 1.0% |
| 0.6915458992 | 52 | 1.0% |
| 0.6897413874 | 51 | 0.9% |
| 0.6914457339 | 48 | 0.9% |
| Other values (993) | 4843 |
| Value | Count | Frequency (%) |
| 0.6866813219 | 1 | |
| 0.6866913867 | 1 | |
| 0.6867366771 | 1 | |
| 0.6868272518 | 1 | |
| 0.6868373152 | 2 | |
| 0.6868574416 | 2 | |
| 0.6869178183 | 1 | |
| 0.686998315 | 1 | |
| 0.6870234689 | 1 | |
| 0.6870989267 | 1 |
| Value | Count | Frequency (%) |
| 6.516193076 | 1 | < 0.1% |
| 5.059107948 | 1 | < 0.1% |
| 4.605170186 | 1 | < 0.1% |
| 4.290459441 | 1 | < 0.1% |
| 0.7631987303 | 10 | |
| 0.7124496828 | 1 | < 0.1% |
| 0.6982839647 | 1 | < 0.1% |
| 0.6949904806 | 1 | < 0.1% |
| 0.6947459019 | 1 | < 0.1% |
| 0.6947209415 | 2 | < 0.1% |
pH
Real number (ℝ)
| Distinct | 108 |
|---|---|
| Distinct (%) | 2.0% |
| Missing | 1 |
| Missing (%) | < 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.4403021 |
| Minimum | 1.3137237 |
|---|---|
| Maximum | 1.6114359 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 84.1 KiB |
Quantile statistics
| Minimum | 1.3137237 |
|---|---|
| 5-th percentile | 1.3812818 |
| Q1 | 1.4158532 |
| median | 1.4398351 |
| Q3 | 1.4655675 |
| 95-th percentile | 1.5040774 |
| Maximum | 1.6114359 |
| Range | 0.29771225 |
| Interquartile range (IQR) | 0.049714379 |
Descriptive statistics
| Standard deviation | 0.03778897 |
|---|---|
| Coefficient of variation (CV) | 0.026236836 |
| Kurtosis | 0.27278208 |
| Mean | 1.4403021 |
| Median Absolute Deviation (MAD) | 0.025732414 |
| Skewness | 0.26727001 |
| Sum | 7748.8252 |
| Variance | 0.0014280062 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1.425515074 | 159 | 3.0% |
| 1.439835128 | 157 | 2.9% |
| 1.420695788 | 150 | 2.8% |
| 1.423108334 | 146 | 2.7% |
| 1.435084525 | 144 | 2.7% |
| 1.444563269 | 142 | 2.6% |
| 1.430311247 | 139 | 2.6% |
| 1.432700734 | 136 | 2.5% |
| 1.415853163 | 130 | 2.4% |
| 1.410986974 | 127 | 2.4% |
| Other values (98) | 3950 |
| Value | Count | Frequency (%) |
| 1.313723668 | 1 | < 0.1% |
| 1.319085611 | 2 | < 0.1% |
| 1.327075001 | 1 | < 0.1% |
| 1.332366019 | 2 | < 0.1% |
| 1.335001067 | 3 | 0.1% |
| 1.340250423 | 1 | < 0.1% |
| 1.342864803 | 3 | 0.1% |
| 1.345472367 | 1 | < 0.1% |
| 1.348073148 | 6 | |
| 1.350667183 | 8 |
| Value | Count | Frequency (%) |
| 1.611435915 | 2 | |
| 1.589235205 | 2 | |
| 1.578978705 | 2 | |
| 1.572773928 | 1 | |
| 1.570697084 | 1 | |
| 1.568615918 | 2 | |
| 1.566530411 | 1 | |
| 1.564440547 | 2 | |
| 1.562346305 | 2 | |
| 1.560247668 | 2 |
sulphates
Real number (ℝ)
| Distinct | 114 |
|---|---|
| Distinct (%) | 2.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.53382916 |
| Minimum | -12 |
|---|---|
| Maximum | 11 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 1 |
| Negative (%) | < 0.1% |
| Memory size | 84.1 KiB |
Quantile statistics
| Minimum | -12 |
|---|---|
| 5-th percentile | 0.35 |
| Q1 | 0.43 |
| median | 0.51 |
| Q3 | 0.6 |
| 95-th percentile | 0.8 |
| Maximum | 11 |
| Range | 23 |
| Interquartile range (IQR) | 0.17 |
Descriptive statistics
| Standard deviation | 0.26940276 |
|---|---|
| Coefficient of variation (CV) | 0.50466101 |
| Kurtosis | 1293.9706 |
| Mean | 0.53382916 |
| Median Absolute Deviation (MAD) | 0.08 |
| Skewness | -7.4776537 |
| Sum | 2872.5347 |
| Variance | 0.072577849 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.5 | 214 | 4.0% |
| 0.46 | 198 | 3.7% |
| 0.54 | 196 | 3.6% |
| 0.44 | 184 | 3.4% |
| 0.48 | 173 | 3.2% |
| 0.38 | 166 | 3.1% |
| 0.52 | 162 | 3.0% |
| 0.47 | 161 | 3.0% |
| 0.49 | 160 | 3.0% |
| 0.45 | 157 | 2.9% |
| Other values (104) | 3610 |
| Value | Count | Frequency (%) |
| -12 | 1 | < 0.1% |
| 0.22 | 1 | < 0.1% |
| 0.23 | 1 | < 0.1% |
| 0.25 | 4 | 0.1% |
| 0.26 | 3 | 0.1% |
| 0.27 | 10 | 0.2% |
| 0.28 | 12 | 0.2% |
| 0.29 | 12 | 0.2% |
| 0.3 | 25 | |
| 0.31 | 31 |
| Value | Count | Frequency (%) |
| 11 | 1 | < 0.1% |
| 2 | 1 | < 0.1% |
| 1.98 | 1 | < 0.1% |
| 1.95 | 2 | |
| 1.62 | 1 | < 0.1% |
| 1.61 | 1 | < 0.1% |
| 1.59 | 1 | < 0.1% |
| 1.56 | 1 | < 0.1% |
| 1.36 | 3 | |
| 1.34 | 1 | < 0.1% |
alcohol
Real number (ℝ)
| Distinct | 111 |
|---|---|
| Distinct (%) | 2.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 10.540506 |
| Minimum | 8 |
|---|---|
| Maximum | 14.9 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 84.1 KiB |
Quantile statistics
| Minimum | 8 |
|---|---|
| 5-th percentile | 9 |
| Q1 | 9.5 |
| median | 10.4 |
| Q3 | 11.4 |
| 95-th percentile | 12.7 |
| Maximum | 14.9 |
| Range | 6.9 |
| Interquartile range (IQR) | 1.9 |
Descriptive statistics
| Standard deviation | 1.1848163 |
|---|---|
| Coefficient of variation (CV) | 0.11240602 |
| Kurtosis | -0.5264056 |
| Mean | 10.540506 |
| Median Absolute Deviation (MAD) | 0.9 |
| Skewness | 0.55695263 |
| Sum | 56718.463 |
| Variance | 1.4037897 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 9.5 | 296 | 5.5% |
| 9.4 | 269 | 5.0% |
| 9.2 | 211 | 3.9% |
| 10 | 206 | 3.8% |
| 10.5 | 196 | 3.6% |
| 9.8 | 179 | 3.3% |
| 11 | 176 | 3.3% |
| 9.3 | 169 | 3.1% |
| 10.4 | 167 | 3.1% |
| 10.2 | 160 | 3.0% |
| Other values (101) | 3352 |
| Value | Count | Frequency (%) |
| 8 | 2 | < 0.1% |
| 8.4 | 4 | 0.1% |
| 8.5 | 10 | 0.2% |
| 8.6 | 16 | 0.3% |
| 8.7 | 48 | 0.9% |
| 8.8 | 69 | |
| 8.9 | 58 | |
| 9 | 140 | |
| 9.05 | 1 | < 0.1% |
| 9.1 | 131 |
| Value | Count | Frequency (%) |
| 14.9 | 1 | < 0.1% |
| 14.2 | 1 | < 0.1% |
| 14.05 | 1 | < 0.1% |
| 14 | 11 | |
| 13.9 | 3 | 0.1% |
| 13.8 | 2 | < 0.1% |
| 13.7 | 5 | |
| 13.6 | 11 | |
| 13.56666667 | 1 | < 0.1% |
| 13.55 | 1 | < 0.1% |
quality
Real number (ℝ)
| Distinct | 14 |
|---|---|
| Distinct (%) | 0.3% |
| Missing | 4 |
| Missing (%) | 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.9123272 |
| Minimum | 1.3862944 |
|---|---|
| Maximum | 6.3207683 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 84.1 KiB |
Quantile statistics
| Minimum | 1.3862944 |
|---|---|
| 5-th percentile | 1.7917595 |
| Q1 | 1.7917595 |
| median | 1.9459101 |
| Q3 | 1.9459101 |
| 95-th percentile | 2.0794415 |
| Maximum | 6.3207683 |
| Range | 4.9344739 |
| Interquartile range (IQR) | 0.15415068 |
Descriptive statistics
| Standard deviation | 0.19178109 |
|---|---|
| Coefficient of variation (CV) | 0.10028676 |
| Kurtosis | 231.15011 |
| Mean | 1.9123272 |
| Median Absolute Deviation (MAD) | 0.13353139 |
| Skewness | 10.910775 |
| Sum | 10282.583 |
| Variance | 0.036779987 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1.945910149 | 2343 | |
| 1.791759469 | 1774 | |
| 2.079441542 | 860 | 16.0% |
| 1.609437912 | 210 | 3.9% |
| 2.197224577 | 148 | 2.8% |
| 1.386294361 | 30 | 0.6% |
| 2.302585093 | 5 | 0.1% |
| 6.320768294 | 1 | < 0.1% |
| 4.33073334 | 1 | < 0.1% |
| 5.926926026 | 1 | < 0.1% |
| Other values (4) | 4 | 0.1% |
| (Missing) | 4 | 0.1% |
| Value | Count | Frequency (%) |
| 1.386294361 | 30 | 0.6% |
| 1.609437912 | 210 | 3.9% |
| 1.791759469 | 1774 | |
| 1.945910149 | 2343 | |
| 2.079441542 | 860 | 16.0% |
| 2.197224577 | 148 | 2.8% |
| 2.302585093 | 5 | 0.1% |
| 4.33073334 | 1 | < 0.1% |
| 5.521460918 | 1 | < 0.1% |
| 5.846438775 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 6.320768294 | 1 | < 0.1% |
| 6.12249281 | 1 | < 0.1% |
| 6.073044534 | 1 | < 0.1% |
| 5.926926026 | 1 | < 0.1% |
| 5.846438775 | 1 | < 0.1% |
| 5.521460918 | 1 | < 0.1% |
| 4.33073334 | 1 | < 0.1% |
| 2.302585093 | 5 | 0.1% |
| 2.197224577 | 148 | 2.8% |
| 2.079441542 | 860 |
| category | fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | red | 7.4 | 0.530628 | 0.000000 | 1.9 | 0.423582 | 11.0 | 34.0 | 0.692047 | 1.506297 | 0.56 | 9.4 | 1.791759 |
| 1 | red | 7.8 | 0.631272 | 0.000000 | 2.6 | 0.461044 | 25.0 | 67.0 | 0.691546 | 1.435085 | 0.68 | 9.8 | 1.791759 |
| 2 | red | 7.8 | 0.565314 | 0.039221 | 2.3 | 0.451436 | 15.0 | 54.0 | 0.691646 | 1.449269 | 0.65 | 9.8 | 1.791759 |
| 3 | red | 11.2 | 0.246860 | 0.444686 | 1.9 | 0.421716 | 17.0 | 60.0 | 0.692147 | 1.425515 | 0.58 | 9.8 | 1.945910 |
| 5 | red | 7.4 | 0.506818 | 0.000000 | 1.8 | 0.421716 | 13.0 | 40.0 | 0.692047 | 1.506297 | 0.56 | 9.4 | 1.791759 |
| 6 | red | 7.9 | 0.470004 | 0.058269 | 1.6 | 0.410157 | 15.0 | 59.0 | 0.691346 | 1.458615 | 0.46 | 9.4 | 1.791759 |
| 7 | red | 7.3 | 0.500775 | 0.000000 | 1.2 | 0.402073 | 15.0 | 21.0 | 0.690444 | 1.479329 | 0.47 | 10.0 | 2.079442 |
| 8 | red | 7.8 | 0.457425 | 0.019803 | 2.0 | 0.417934 | 9.0 | 18.0 | 0.691546 | 1.472472 | 0.57 | 9.5 | 2.079442 |
| 9 | red | 7.5 | 0.405465 | 0.307485 | 6.1 | 0.414082 | 17.0 | 102.0 | 0.692047 | 1.470176 | 0.80 | 10.5 | 1.791759 |
| 10 | red | 6.7 | 0.457425 | 0.076961 | 1.8 | 0.459470 | 15.0 | 65.0 | 0.691095 | 1.453953 | 0.54 | 9.2 | 1.791759 |
| category | fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6631 | white | 6.0 | 0.292670 | 0.506818 | 15.9 | 0.358305 | 29.0 | 164.0 | 0.692097 | 1.420696 | 0.50 | 8.8 | 1.945910 |
| 6632 | white | 8.6 | 0.235072 | NaN | 1.2 | 0.323961 | 29.0 | 80.0 | 0.688788 | 1.373716 | 0.36 | 11.4 | 2.079442 |
| 6633 | white | 9.8 | 0.307485 | 0.378436 | 10.5 | 0.336198 | 29.0 | 83.0 | 0.690945 | 1.358409 | 0.30 | 10.1 | 1.609438 |
| 6634 | white | 6.0 | 0.292670 | 0.506818 | 15.9 | 0.358305 | 29.0 | 164.0 | 0.692097 | 1.420696 | 0.50 | 8.8 | 6.122493 |
| 6635 | white | 7.4 | 0.223144 | 0.314811 | 13.5 | 0.391487 | 29.0 | 192.0 | 0.691896 | 1.386294 | 0.44 | 9.1 | 1.791759 |
| 6636 | white | 7.1 | 0.113329 | 0.277632 | 9.6 | 2.410142 | 29.0 | 162.0 | 0.691245 | 1.481605 | 0.41 | 9.4 | 1.791759 |
| 6637 | white | 6.0 | 0.190620 | 0.215111 | 12.1 | 0.368403 | 29.0 | 164.0 | 0.691646 | 1.467874 | 0.39 | 9.4 | NaN |
| 6638 | white | 7.5 | 0.266203 | 0.336472 | 18.9 | 0.389300 | 29.0 | 170.0 | 0.693147 | 1.383791 | 0.46 | 9.0 | 1.791759 |
| 6640 | white | 7.3 | 0.122218 | 0.277632 | 14.4 | -2.154435 | 29.0 | 109.0 | 0.691846 | 1.435085 | 0.35 | 9.2 | 1.945910 |
| 6641 | white | 7.1 | 0.113329 | 0.277632 | 9.6 | 0.377976 | 29.0 | 162.0 | 0.691245 | 1.481605 | 0.41 | 9.4 | 1.791759 |